Draining mat



FIG. 1 is a top view of the draining mat.

FIG. 2 is a back view of the draining mat; and,

FIG. 3 is a side view of the draining mat.

The broken lines shown in the drawings represent portions of the draining mat that form no part of the claimed design. 

CLAIM The new ornamental design for draining mat, as shown and described in FIGS. 1-3. 